Like made of stars dust, Solstice collection includes 2 shapes of serving plates and 3 shapes of bowls. Available in 5 different finishes, the rectangular gourmet plates are 8.25 x 7 and they are made of black porcelain all the way through. This is the Black Moon finish: a dark and deep finish for more visual impact. With it's asian inspirations, this plate is perfect as an accent piece. Oven and dishwasher safe. The black moon finish is also microwave safe. Freezer and dishwasher safe.